Using a bar of hard soap or Paraffin on a stuck drawer also sometimes works-—
Paraffin-—ANOTHER “FOSSIL FUEL” PRODUCT.
HOW DOES A PERSON DO THEIR CANNING WITHOUT IT???
I remember using paraffin on stuck things when I was a kid...and using that same paraffin to seal the tops of homemade strawberry jam. Mom stopped canning that when she caught us eating it right out of the jar...no bread...no PB. lol